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1. US6134996 - Tool head for use in machine tools

Office États-Unis d'Amérique
Numéro de la demande 09180221
Date de la demande 02.11.1998
Numéro de publication 6134996
Date de publication 24.10.2000
Numéro de délivrance 6134996
Date de délivrance 24.10.2000
Type de publication A
CIB
B23B 3/26
BTECHNIQUES INDUSTRIELLES; TRANSPORTS
23MACHINES-OUTILS; TRAVAIL DES MÉTAUX NON PRÉVU AILLEURS
BTOURNAGE; PERÇAGE
3Machines ou dispositifs à tourner d'utilisation générale, p.ex. tours parallèles à barres de chariotage et vis-mère; Ensembles de machines à tourner
22Machines ou dispositifs à tourner à têtes porte-outils rotatives
26dont les outils effectuent un mouvement radial; Têtes porte-outils rotatives appropriées
B23B 29/034
BTECHNIQUES INDUSTRIELLES; TRANSPORTS
23MACHINES-OUTILS; TRAVAIL DES MÉTAUX NON PRÉVU AILLEURS
BTOURNAGE; PERÇAGE
29Porte-outils pour outils de coupe non rotatifs; Barres ou têtes d'alésage; Accessoires des porte-outils
03Têtes d'alésage
034à outils à mouvement radial, p.ex. pour chanfreiner ou creuser
CPC
B23B 29/0345
BPERFORMING OPERATIONS; TRANSPORTING
23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
BTURNING; BORING
29Holders for non-rotary cutting tools
03Boring heads
034with tools moving radially, e.g. for making chamfers or undercuttings
03432radially adjustable during manufacturing
03446by means of inclined planes
0345Boring and facing heads
B23B 29/03432
BPERFORMING OPERATIONS; TRANSPORTING
23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
BTURNING; BORING
29Holders for non-rotary cutting tools
03Boring heads
034with tools moving radially, e.g. for making chamfers or undercuttings
03432radially adjustable during manufacturing
B23B 29/03467
BPERFORMING OPERATIONS; TRANSPORTING
23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
BTURNING; BORING
29Holders for non-rotary cutting tools
03Boring heads
034with tools moving radially, e.g. for making chamfers or undercuttings
03432radially adjustable during manufacturing
03467by means of gears and racks
B23B 29/03471
BPERFORMING OPERATIONS; TRANSPORTING
23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
BTURNING; BORING
29Holders for non-rotary cutting tools
03Boring heads
034with tools moving radially, e.g. for making chamfers or undercuttings
03432radially adjustable during manufacturing
03467by means of gears and racks
03471Boring and facing heads
B23B 2250/04
BPERFORMING OPERATIONS; TRANSPORTING
23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
BTURNING; BORING
2250Compensating adverse effects during turning, boring or drilling
04Balancing rotating components
B23B 2260/062
BPERFORMING OPERATIONS; TRANSPORTING
23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
BTURNING; BORING
2260Details of constructional elements
062Electric motors
Déposants Komet Praezisionswerkzeuge Robert Breuning GmbH
Inventeurs Scheer Gerhard
Feil Erich
Hoerl Roland
Mandataires Flynn, Thiel, Boutell & Tanis, P.C.
Données relatives à la priorité 19617899 03.05.1996 DE
Titre
(EN) Tool head for use in machine tools
Abrégé
(EN)

A tool head for use in machine tools includes a base body, a tool shank adapted to be coupled to a machine spindle and protruding axially over the base body, at least one working slide adapted to be displaced essentially transversely with respect to a base body axis, and an adjusting motor disposed in the base body and acting upon the working slide in the direction of displacement by a transmission. In order to attain a compact, easily assembled, and safely operating construction, the transmission includes an output shaft aligned coaxially with respect to the axis of the base body and carrying a drive sprocket which meshes with a tooth rack on the side of the working slide. The adjusting motor also includes a driven shaft aligned with the output shaft on the transmission side. To ease assembly, the tool head is constructed of three assemblies adapted to be removably connected to each other at axial separation locations, a slide assembly which includes the working slide, a drive assembly which includes the adjusting motor and the transmission, and a connecting assembly which includes the tool shank and the power supply device.

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